Wash. Admin. Code § 390-17-302
Statutory Authority: RCW 42.17A.110. 12-03-002, § 390-17-302, filed 1/4/12, effective 2/4/12. Statutory Authority: RCW 42.17.370(1). 10-20-012, § 390-17-302, filed 9/24/10, effective 10/25/10. Statutory Authority: RCW 42.17.370. 07-07-005, § 390-17-302, filed 3/8/07, effective 4/8/07. Statutory Authority: RCW 42.17.370 and 42.17.690. 01-22-050, § 390-17-302, filed 10/31/01, effective 1/1/02.